JFFS2 SUMMARY nodes aren't working

Joakim Tjernlund joakim.tjernlund at transmode.se
Thu Mar 22 09:52:09 EDT 2007

On Thu, 2007-03-22 at 16:36 +0300, Vitaly Wool wrote:
> Joakim Tjernlund wrote:
> >On a fresh JFFS2 root FS image with summary nodes there is no
> >difference in mount time when enabling summary support in kernel(2.6.20,
> >powerpc).
> >  
> >
> Can you please elaborate on how you got the image with summary nodes?

>From my JFFS2 build script:
mkfs.jffs2 -e 0x20000 -b -d jffs2root -o "${JFFS2FILE}.tmp" || exit
sumtool -e 0x20000 -b -i "${JFFS2FILE}.tmp" -o "${JFFS2FILE}" || exit

sumtool --version
sumtool: revision 1.9
> Vitaly

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